[R] MM robust

S Ellison S.Ellison at LGCGroup.com
Mon Nov 11 13:42:10 CET 2013

> given the model
> y = x1 / 1+ b1x2^b2
> i am able to find the parameter of the above model usingnls method, can u
> please give hint on how i can solve the same model as above using MM
> robust estimate to obtain the parameter. i mean u can illustrate using the
> above information to enable me extend to what i am doing

have a look at ?nlrob in the robustbase package.

S Ellison

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